音标与读法

这里为大家介绍下fission 是什么意思，希望能帮助到各位朋友。

音标：[ "fiʃən ]

中英文翻译

n.

1.裂开，分裂。

2.【生物学】分裂生殖。

3.【原子能】(核)裂变。

短语和例子

a fission bomb (裂变式)原子弹。 fission product 裂变产物。 reproduction by fission 分裂繁殖。 atomic fission 原子分裂。 uranium fission 铀核裂变。

vt.,vi.

【原子能】(使)裂变。

a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy

同义词：nuclear fission,

reproduction of some unicellular organisms by division of the cell into two more or less equal parts

Fission is a splitting of something into two parts.

例句与用法

1.Fission bombs use highly enriched fuel .

裂变原子弹使用高度浓缩燃料。

2.Viruses do not undergo binary fission .

病毒并不进行二分裂。

3.Nuclear fission releases tremendous amounts of energy .

核裂变释放出巨大的能量。

4.The fission products formed are highly radioactive .

所生成的裂变产物具有很强的放射性。

5.The discovery of fission was a seed dropped on fertile ground .

裂变的发现犹如种子落入沃土。

6.The amount of material produced during fission is insignificant .

裂变时产生的物质数量是不够的。

7.The average fission width can be obtained from a statistical argument .

能够从统计理论得到裂变宽度。

8.Uranium fission may be accomplished by either fast or slow neutrons .

铀的裂变可用快中子或慢中子来完成。

9.The latter property of nuclear fission has a significant implication .

核裂变的这后一个性质有一个重要的应用。

10.Nuclear fission would have been a dramatic discovery at any time .

在任何时候，原子核裂变都会成为引人注目的发现。

单词网DancI.583316.cOM